05.05.08
Patent No. US 7,351,683 B2
: Researchers from Procter & Gamble, Italy have patented a laundry detergent sachet containing a liquid composition (bleaching agent, colorant and non-liquid matrix) and a second liquid composition including a second colorant and a laundry additive.
: Researchers from Procter & Gamble, Italy have patented a laundry detergent sachet containing a liquid composition (bleaching agent, colorant and non-liquid matrix) and a second liquid composition including a second colorant and a laundry additive.